Thackeray Wildlife Foundation, Mumbai, 400051, India.
Zootaxa. 2021 May 11;4969(2):331350. doi: 10.11646/zootaxa.4969.2.6.
We describe a distinct new rupicolous Cnemaspis based on four adult specimens collected from the Kedareshwar caves on Harishchandragad mountain, from the northern Western Ghats, approximately 1200 m asl. in Ahmednagar district of Maharashtra state, India. Cnemaspis uttaraghati sp. nov. can be diagnosed from all other peninsular Indian congeners by its small body size (maximum SVL < 39 mm), heterogeneous dorsal pholidosis, presence of spine-like tubercles on flanks; presence of only femoral pores in males; tail with enlarged, strongly keeled, conical tubercles forming whorls; median row of sub-caudal scales smooth, slightly enlarged, regularly arranged with condition of two slightly larger scales alternating with a large divided scale. The new species is likely to be allied to the C. girii clade and can be diagnosed from its members by its slightly larger body size, presence of spine-like tubercles on flanks, the number of enlarged tubercles in paravertebral rows between forelimb and hindlimb insertions, the number of dorsal tubercle rows at mid-body, the number of ventral scales across belly at mid-body, the number of longitudinal ventral scales from mental to cloaca, and the number of lamellae under digit IV of manus. We also provide a detailed morphological dataset for C. goaensis and C. indraneildasii based on topotypic material and specimens collected from additional localities to confirm C. indraneildasii is a junior synonym of C. goaensis, and provide an updated diagnosis for C. goaensis.
我们描述了一个新的陆生树栖喜玛拉雅攀蜥属(Cnemaspis)物种,基于从印度马哈拉施特拉邦艾哈迈德纳加尔区哈里斯查德拉加德山上的凯达雷什瓦尔洞穴中采集的四个成年标本。该新种可以通过小体型(最大 SVL < 39 毫米)、异质的背鳞、侧肋上存在刺状结节、雄性仅具股孔、尾部具增大的、强烈龙骨状、锥形结节形成螺旋、中线尾下鳞光滑、略微增大、规则排列、具两个稍大的鳞片交替排列一个大的分叶鳞片来与所有其他半岛印度同种相区别。该新种可能与 C. girii 分支有关,可通过体型稍大、侧肋上存在刺状结节、前肢和后肢插入处之间的脊柱状结节数量、中体背侧结节行数、中体腹侧腹鳞数量、从颏至泄殖腔的纵向腹鳞数量以及第四指下的鳞片数量来与成员相区别。我们还根据模式产地和从其他地点采集的标本提供了 C. goaensis 和 C. indraneildasii 的详细形态数据集,以确认 C. indraneildasii 是 C. goaensis 的同物异名,并提供了 C. goaensis 的更新诊断。